Mooto WTF Approved Taekwondo Chest Guard Reversible Hogu 1 to 5 Material: EVA foam inside Official recognition : WTF Color: BLUE & RED Reversible Size: 1(120cm-140cm or 3'11"-4'7"), 2(140cm-160cm or 4'7"-5'3"), 3(160cm-170cm or 5'3"-5'7"), 4(170cm-190cm or 5'7"-6'3"), 5(190cm~ or 6'3"~) Delivey: Korea Post